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  3. Dodecahedral spatial linkage mechanism

Dodecahedral spatial linkage mechanism

2023 11/15
GIF
2023-06-292023-11-15
  • 日本語

72 pentagram prisms and 60 decagon prisms are connected with joints. And this whole mechanism has 1 degree of freedom.
This mechanism has two types of joints: a 1-DOF rotary joint and a more than 3-DOF joint.

This mechanism is based on pentagonal hinged tessellation. Construct its planar hinged tessellation as each face of a dodecahedron.
At each vertex of the dodecahedron, the aforementioned multi-degree-of-freedom joints are placed, joining the hinged tessellations.

GIF
hinged tessellation spatial linkage
  • 日本語

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3D printer (3) hinged tessellation (4) planar linkage (5) spatial linkage (5)

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